| 1 | EUC | Eurocontrol | Designator XE recalled by IATA. Non-airline org. relating to the airline industry (ATC) | B | AVCODES |
| 2 | EUC | Eurocontrol | IATA: XE, Designator XE recalled by IATA. Non-airline org. relating to the airline industry (ATC) | B | AVCODES |
| 3 | EUC | Eurocontrol | | | ICAO1 |
| 4 | EUCC | EAU CLAIRE COMMERCIAL STORAGE | | | SCAC3 |
| 5 | EUCI | EUCLID STOCKYARDS | | | SCAC4 |
| 6 | EUCL | EUCLIDE TRUCKING CO INC | | | SCAC3 |
| 7 | EUCM | EUROCHEM SHIPPING 69 BV | | | SCAC3 |
| 8 | EUCN | EUROCONTINENTAL INC. | | | SCAC3 |
| 9 | EUCO | EVERGREEN UNITED CORP | | | SCAC3 |
| 10 | EUCOM | EUROCOM Automatizálási és Vasúttechnikai Zrt. | | HU | VKM |
| 11 | EUCU | EUCON SHIPPING AND TRANSPORT LTD | | NL | BIC |
| 12 | EUCU | EUROS-CONTRAS | | | SCAC3 |
| 13 | EUCU | EUCON SHIPPING AND TRANSPORT LTD | | | SCAC4 |
